D25l - 6.h3 - QGA: Janowski-Larsen (1958)

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D25l — QGA: Janowski-Larsen (1958)
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.h3
Les coups candidats
6…Bh5 — 97.4% (1812 parties)
Ambassadeurs : Matulovic, Milan (27x), Hort, Vlastimil (14x), Semcesen, Daniel (13x), Broniek, Mariusz Maciej (12x), Grund, Holger (11x), Ghitescu, Theodor (9x), Sapi, Laszlo (7x), Damjanovic, Mato (7x)
6…Bxf3 — 1.8% (34 parties)
Ambassadeurs : Heyken, Enno (1x), Schoppmeyer, M. (1x), Braspenning, Rudi (1x), Jackson, Andy (1x), Szabo, Zsolt (1x), Bal Eid, Mansoor (1x), Szilagyi, Peter (1x), Hillyard, Graham D (1x)
6…Bf5 — 0.6% (11 parties)
Ambassadeurs : De Bruycker, Bernard (2x), De Heer, Henk (1x), Dissel, Henk (1x), Defize, Alain (1x), Pape, Sebastian (1x), Raupach, Tobias (1x), Llorach Gracia, Tomas (1x), Kracht, Joerg (1x)
6…Bb4+ — 0.2% (4 parties)
Ambassadeurs : Bessis, Stephane Albert (1x), Hoffmann, Siegfried (1x), Rath, Oliver (1x), Lips, Frantisek (1x), Wickenfeld, Udo (1x), Schaefer, Ulrich (1x), Casella, Sergio (1x), Heistad, Alf Kristian (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6…Bh5 6…Bxf3 6…Bf5 6…Bb4+
<1800 49 84% 12% 4% —
1800-2200 459 97% 2% 1% 0%
2200-2600 936 99% 1% 0% —
2600+ 28 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 6…Bh5 6…Bxf3 6…Bf5 6…Bb4+
1950s 1 100% — — —
1960s 119 100% — — —
1970s 111 100% — — —
1980s 180 96% 3% 1% —
1990s 305 96% 3% 1% 0%
2000s 422 95% 3% 1% 1%
2010s 498 98% 1% 1% —
2020s 225 99% 0% 0% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6…Bh5 98% 99% ▲ +0.9%
6…Bxf3 1% 0% ▼ -0.8%
6…Bf5 1% 0% -0.2%
6…Bb4+ 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Kasparov, Garry — 1 partie
Karpov, Anatoly — 1 partie
Parties historiques
6…Bh5 — 97.4% (1812 parties)
1958 — Szabo, Laszlo vs Larsen, Bent Ravn — 1/2-1/2 — Portoroz izt
1962 — Gipslis, Aivars vs Klavins, Janis — 1/2-1/2 — Riga LAT
1963 — Donner, Jan-Hein vs Henneberke, Frans — 1-0 — The Hague NED
1963 — Bronstein, David I vs Stein, Leonid — 1/2-1/2 — Leningrad ch-URS
1963 — Ghitescu, Theodor vs Bak, Istvan — 1/2-1/2 — Miskolc
6…Bxf3 — 1.8% (34 parties)
1981 — Szilagyi, Peter vs Hillyard, Graham D — 1-0 — London ENG
1981 — Clark, William G Bill vs Mellor, Jess — 1-0 — Wolverhampton
1981 — Li, Zunian vs Kiernan, Mark — 1-0 — Hangzhou
1988 — Heyken, Enno vs Schoppmeyer, M. — 1-0 — GER
1989 — Braspenning, Rudi vs Jackson, Andy — 1-0 — Brasschaat
6…Bf5 — 0.6% (11 parties)
1985 — De Heer, Henk vs Dissel, Henk — 1-0 — ?
1996 — Pape, Sebastian vs Raupach, Tobias — 1-0 — GER
1998 — Defize, Alain vs De Bruycker, Bernard — 1-0 — Antwerp BEL
2000 — Llorach Gracia, Tomas vs Kracht, Joerg — 0-1 — ICCF
2001 — Boehm, Uwe vs Gesing, Oliver — 1/2-1/2 — Bayern
6…Bb4+ — 0.2% (4 parties)
1990 — Bessis, Stephane Albert vs Hoffmann, Siegfried — 1-0 — ?
2000 — Rath, Oliver vs Lips, Frantisek — 1-0 — ?
2008 — Casella, Sergio vs Heistad, Alf Kristian — 1-0 — ICCF
2009 — Wickenfeld, Udo vs Schaefer, Ulrich — 1-0 — ?